So here we go the first topic in this forum which will be about posting a picture on the forum as it should be. And the most important thing here to realize is that you picture always have to be with a direct link (ending with jpg, .png, etc...) to properly show on the forum like that:

Now we already have "ADD IMAGE TO POST" option on forum but what happens when you upload image from it is it shows pic smaller what i noticed many times and people are unable to fix it themself , so for that just follow this short tutorial.